Returns or sets the number of units of a given recurrence type between occurrences. For example, setting the Interval property to 2 and the RecurrenceType property to "Weekly" would cause the pattern to occur every second week.
Note The Interval property must be set before setting PatternEndDate. Also, the Interval property is not valid for yearly recurrence patterns.
Read/write Long.
Syntax
objRecurrencePattern.Interval
objRecurrencePattern Required. An expression that returns a RecurrencePattern object.